2020nef

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Information

Transient

Name: 2020nef
Right ascension: 15h19m59.14s
Declination: 20d42m47.35s
Discovery Date: None
Classification: Ia
Redshift: 0.041458
MW E(B-V): 0.061

Host

Name: 2020nef
Right ascension: 15h19m59.13s
Declination: 20d42m47.49s
Redshift: 0.040954
Photometric Redshift: 0.033

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	8.22
Cutout download	processed	17.12
Global aperture construction	processed	0.61
Local aperture photometry	processed	7.71
Global aperture photometry	processed	8.71
Validate local photometry	processed	0.02
Validate global photometry	processed	24.11
Host information	processed	0.1
Global host SED inference	processed	544.26
Local host SED inference	processed	499.36
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.05
Processing status	completed	N/A	N/A

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 15h19m59.14s, 20d42m47.35s
semi major axis, semi minor axis (arcsec) = 2.47, 2.47
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	152.88	3.58	18.439	0.025	AB
SDSS_g	880.02	7.72	16.539	0.010	AB
DES_g	910.18	1.85	16.502	0.002	AB
PanSTARRS_g	929.53	0.94	16.479	0.001	AB
SDSS_r	1991.85	11.62	15.652	0.006	AB
PanSTARRS_r	1990.73	1.22	15.652	0.001	AB
DES_r	2243.52	4.45	15.523	0.002	AB
SDSS_i	2936.01	14.15	15.231	0.005	AB
PanSTARRS_i	2794.83	1.0	15.284	0.000	AB
PanSTARRS_z	3550.23	2.18	15.024	0.001	AB
SDSS_z	3932.93	17.16	14.913	0.005	AB
DES_z	4084.43	16.65	14.872	0.004	AB
PanSTARRS_y	4299.68	4.21	14.816	0.001	AB

Aperture details

RA, DEC (J2000) = 15h19m59.12s, 20d42m47.55s
semi major axis, semi minor axis (arcsec) = 9.88, 8.23
angle (degrees, anti-clockwise from east) = -100.18

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	283.58	7.61	17.768	0.029	AB
SDSS_g	1620.45	10.7	15.876	0.007	AB
DES_g	1710.43	2.6	15.817	0.002	AB
PanSTARRS_g	1770.94	2.23	15.779	0.001	AB
SDSS_r	3542.16	15.82	15.027	0.005	AB
PanSTARRS_r	3695.7	2.93	14.981	0.001	AB
DES_r	3881.34	6.01	14.928	0.002	AB
SDSS_i	5247.26	19.69	14.600	0.004	AB
PanSTARRS_i	5228.69	2.82	14.604	0.001	AB
PanSTARRS_z	6639.83	6.32	14.345	0.001	AB
SDSS_z	6955.64	29.37	14.294	0.005	AB
DES_z	7133.71	22.23	14.267	0.003	AB
PanSTARRS_y	8244.59	13.92	14.110	0.002	AB
2MASS_J	10631.28	223.4	12.939	0.023	Vega
2MASS_H	13171.0	327.96	12.233	0.027	Vega
2MASS_K	11048.29	425.48	11.954	0.042	Vega
WISE_W1	5169.87	34.61	11.917	0.007	Vega
WISE_W2	2896.07	36.78	11.906	0.014	Vega
WISE_W3	857.2	107.2	11.393	0.136	Vega
WISE_W4	1175.49	521.99	9.604	0.482	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.198	10.371	10.489
${\rm log}_{10}({\rm SFR})$	-0.156	0.405	0.870
${\rm log}_{10}({\rm sSFR})$	-10.592	-9.949	-9.414
${\rm stellar\ age}$	4.232	6.679	8.361

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.314	-0.913	-0.608
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.409	0.147	0.357

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.639	0.837	1.089
$\delta$	-0.953	-0.819	-0.646
$\tau_1/\tau_2$	0.619	0.971	1.292
$Q_{PAH}$	0.847	2.245	3.551
$U_{min}$	2.594	7.411	14.478
${\rm log}_{10}(\gamma_e)\,$	-3.055	-2.080	-1.283

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.518	-3.507	-1.723
${\rm log}_{10}(\tau_{AGN})\,$	1.055	1.617	2.014

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.139	0.428	0.638
0.03-0.10 Gyr	-0.598	0.369	0.959
0.10-0.33 Gyr	-0.725	0.318	0.857
0.33-1.09 Gyr	-0.556	0.312	0.679
1.09-3.60 Gyr	-0.201	0.414	0.686
3.60-11.89 Gyr	-0.194	0.378	0.625
11.89-13.21 Gyr	-0.301	0.425	1.032

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.763	10.820	10.918
${\rm log}_{10}({\rm SFR})$	-2.852	-1.607	-0.671
${\rm log}_{10}({\rm sSFR})$	-13.708	-12.447	-11.556
${\rm stellar\ age}$	7.795	9.186	12.476

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.445	-0.342	-0.251
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.571	-0.722	0.102

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.058	0.126	0.285
$\delta$	-0.916	-0.703	-0.309
$\tau_1/\tau_2$	0.493	0.889	1.283
$Q_{PAH}$	0.390	1.453	3.650
$U_{min}$	2.617	8.004	15.595
${\rm log}_{10}(\gamma_e)\,$	-3.273	-1.829	-0.757

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.526	-3.814	-2.990
${\rm log}_{10}(\tau_{AGN})\,$	0.993	1.502	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.857	-1.437	-0.637
0.03-0.10 Gyr	-4.107	-1.908	-0.754
0.10-0.33 Gyr	-4.006	-1.759	-0.519
0.33-1.09 Gyr	-3.543	-1.463	-0.381
1.09-3.60 Gyr	-2.704	-0.708	0.432
3.60-11.89 Gyr	-0.866	0.878	1.053
11.89-13.21 Gyr	0.719	1.460	2.040